there was questioning by john mccain about the surge in iraq. >> or you correct or incorrect when you say it -- when you said that the search would be the most dangerous foreign-policy disaster sense the non? the question is right or wrong. i would like the answer of whether you are right or wrong and then you are free to elaborate. >> i'm not going to give you a yes or no answer. >> let the record show that you refused to answer the question. >> if you would like me to explain, -- >> i actually would like an answer. >> what else did we learn from today's hearing a short time ago? he did not do the best job of defending himself. >> no, it was a fractious hearing and pointless. he referred to the government of iran as legitimately elected. he apologized for saying that israel had arranged a slaughter of its enemies. he was defending his views on iran. on israel, they think he is not friendly enough. in the end, i don't think we learned a lot about him, really. in the past, he had expressed traditionally dovish liberal foreign policy positions even though he used to be a republican. he